2602282251 has 4 divisors (see below), whose sum is σ = 3469709672. Its totient is φ = 1734854832.

The previous prime is 2602282247. The next prime is 2602282279. The reversal of 2602282251 is 1522822062.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2602282251 - 2² = 2602282247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2602282651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433713706 + ... + 433713711.

It is an arithmetic number, because the mean of its divisors is an integer number (867427418).

Almost surely, 2^2602282251 is an apocalyptic number.

2602282251 is a deficient number, since it is larger than the sum of its proper divisors (867427421).

2602282251 is an equidigital number, since it uses as much as digits as its factorization.

2602282251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867427420.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2602282251 is about 51012.5695392812. The cubic root of 2602282251 is about 1375.4710894464.

The spelling of 2602282251 in words is "two billion, six hundred two million, two hundred eighty-two thousand, two hundred fifty-one".